Removal of ring labels from imported .mol files.

MarvinSketch 5.12.3

Version: MarvinSketch 5.12.3

File type: Imported .MOL file; exported from SciFinder.

How do you remove the ring text labels? As demonstrated below

Hi Mark, 

These are topology query flags on the bonds. You can remove them with right click on the bond->Topology->None.

Or you can remove them in the Edit->Source window by editing the source of the mdl file according to the attached image. 

I also attach a small java example code that does the trick.

Best regards, 

Peter